Not applicableStudy completedNCT05314361What this trial is testingPublic Health Nurse-Delivered 1-Day CBT Workshops PilotWho this might be right forPostpartum Depression McMaster University 119
Testing effectiveness (Phase 2)Study completedNCT03283670What this trial is testingInhaled Nitrous Oxide for Treatment-Resistant Depression: Optimizing Dosing StrategiesWho this might be right forDepressive Disorder, MajorDepressive Disorder, Treatment-Resistant Washington University School of Medicine 24
Large-scale testing (Phase 3)Ended earlyNCT00174603What this trial is testingTreatment of Depression With QuetiapineWho this might be right forMajor Depression With Psychotic Features Rush University Medical Center 60
Not applicableStudy completedNCT05652803What this trial is testingBibliotherapy-based Psychoeducation Program the Effect of Elderly Individuals on Depression and Hopelessness LevelsWho this might be right forElderly PeopleDepressive SymptomsDespondency Istanbul Medeniyet University 38
Post-approval studies (Phase 4)Study completedNCT00810069What this trial is testingEarly Versus Delayed Switch in Medication in Patients With Major Depressive DisorderWho this might be right forMajor Depressive Disorder Eli Lilly and Company 840
Not applicableNot Yet RecruitingNCT07282678What this trial is testingClosed-Loop Transcranial Alternating Current Stimulation for the Treatment of Major Depressive DisorderWho this might be right forDepression - Major Depressive DisorderTranscranial Alternating Current Stimulation Pulvinar Neuro, LLC 214
Testing effectiveness (Phase 2)Looking for participantsNCT06511908What this trial is testingInvestigation of the Antidepressant Effects of (2R,6R)-HNK, an Enhancer of Synaptic Glutamate Release, in Treatment-Resistant DepressionWho this might be right forSuicideDepressive Disorder, Treatment-ResistantKetamine+10 more National Institute of Mental Health (NIMH) 50
Not applicableEnrolling By InvitationNCT06758518What this trial is testingStudy of the Carpal Tunnel Syndrome in Relation to Stress and Depression Among Medical StudentsWho this might be right forCarpal Tunnel Syndrome (CTS) University of Ioannina 180
Not applicableStudy completedNCT02939560What this trial is testingTMS for Adults With Autism and DepressionWho this might be right forAutism Spectrum DisorderDepressionDepressive Disorder+1 more Medical University of South Carolina 13
Large-scale testing (Phase 3)Study completedNCT00384033What this trial is testingStudy Evaluating Desvenlafaxine Succinate Sustained Release (DVS SR) In The Treatment Of Major Depressive DisorderWho this might be right forDepressive Disorder, Major Pfizer 638
Not applicableStudy completedNCT01636752What this trial is testingEffectiveness of Internet-based Depression TreatmentWho this might be right forMild to Moderate Depressive Symptoms University of Luebeck 1,013
Not applicableStudy completedNCT03191058What this trial is testingConfirmatory Efficacy and Safety Trial of Magnetic Seizure Therapy for DepressionWho this might be right forDepressionUnipolar DepressionTreatment Resistant Depression University of Texas Southwestern Medical Center 239
Not applicableUnknownNCT03034343What this trial is testingEffectiveness of a Brief Psychological Mindfulness Based Intervention for the Treatment of Depression in Primary CareWho this might be right forDepressive Disorder Universitat Jaume I 120
Post-approval studies (Phase 4)Ended earlyNCT01794455What this trial is testingEffects of Cerebral Hypoperfusion and Its Reversal on Late-Life DepressionWho this might be right forDepressionHypertension Vanderbilt University 1
Not applicableNot Yet RecruitingNCT07639476What this trial is testingStudy on Mental Health Promoting Effects of Natural Psychotherapy for AdolescentsWho this might be right forAnxiety DisordersDepressive DisorderMental Health Beijing HuiLongGuan Hospital 3,000
Not applicableStudy completedNCT07128017What this trial is testingOnline MBCT for Adjustment Disorder During COVID-19: Efficacy, Mechanisms, and RCTWho this might be right forAdjustment DisorderAnxietyDepressive University of Warsaw 301
Not applicableTemporarily pausedNCT06408025What this trial is testingSyrenity App for DepressionWho this might be right forDepressive Symptoms Indiana University 300
Early research (Phase 1)Study completedNCT04567147What this trial is testingEffect of Probiotic on DepressionWho this might be right forDepression China Agricultural University 89
Testing effectiveness (Phase 2)Study completedNCT00795652What this trial is testingMom: Managing Our Mood, Part of The Family Help ProgramWho this might be right forPostpartum Depression IWK Health Centre 62
Testing effectiveness (Phase 2)Active Not RecruitingNCT06341426What this trial is testingPsilocybin-Assisted Psychotherapy for Treatment-Resistant Depression: Comparing One Versus Two Doses of PsilocybinWho this might be right forMajor Depressive DisorderDepressionTreatment-Resistant Depression+1 more University Health Network, Toronto 92